add links between orders, their users and their docs.
Add headers for each show page. Removed show link on order index, replaced with direct link to order in table. Add user link from order index.
edit new/edit pages, cleaning up label names and field types.
remove order from Document model, took out a href link, replace with the link_to implementation. Changed title of order editing page. fixed order of columns in order index.
alter order info link to just the order's name.
add border to table on index.
add dummy data sql files.
Added rspec-rails and capybara + dependencies.